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How to prevent ifelse() from turning Date objects into numeric objects
...lt to be of class Date , and was surprised to get a numeric vector instead. Here is an example:
6 Answers
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IIS7 Overrides customErrors when setting Response.StatusCode?
... = 404 %> in the contents in order to make it have a true 404 status header.
7 Answers
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What is “overhead”?
I am a student in Computer Science and I am hearing the word "overhead" a lot when it comes to programs and sorts. What does this mean exactly?
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What does java.lang.Thread.interrupt() do?
Could you explain what java.lang.Thread.interrupt() does when invoked?
9 Answers
9
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runOnUiThread in fragment
...m trying to convert an Activity to fragment. The error mark on runOnUiThread .
on the past:
6 Answers
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How to change the href for a hyperlink using jQuery
...he CodeProject</a>
...Then you probably don't want to accidentally add href attributes to them. For safety then, we can specify that our selector will only match <a> tags with an existing href attribute:
$("a[href]") //...
Of course, you'll probably have something more interesting i...
Overloaded method selection based on the parameter's real type
...r the object the method is called on, not for the parameter types of overloaded methods.
Citing the Java Language Specification:
When a method is invoked (§15.12), the
number of actual arguments (and any
explicit type arguments) and the
compile-time types of the arguments
are used, at ...
C++0x has no semaphores? How to synchronize threads?
Is it true that C++0x will come without semaphores? There are already some questions on Stack Overflow regarding the use of semaphores. I use them (posix semaphores) all the time to let a thread wait for some event in another thread:
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What's the Point of Multiple Redis Databases?
...at said, why/when would I ever want to use multiple
Redis databases instead of just spinning up an extra instance of Redis
for each extra database I want?
There's one clear advantage of using redis databases in the same redis instance, and that's management. If you spin up a separate instance ...
upstream sent too big header while reading response header from upstream
...
Add the following to your conf file
fastcgi_buffers 16 16k;
fastcgi_buffer_size 32k;
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